Experimental Validation of Geometrical and Material Uncertainties Consideration in the Modeling of Wound Inductors Using FEM

In this paper, we highlight the consistency between distributions of RL parameters from a set of inductors measured using an impedance analyzer and distributions of the same parameters extracted from a finite element formulation embedded in a stochastic model taking into account geometrical and material uncertainties. A comparison based on Wasserstein distance will allow to naturally establish this statement along a wide range of frequencies (up to 1MHz).